CN216689374U

CN216689374U - Building concrete pipe pile extension ware that bending resistance is strong

Info

Publication number: CN216689374U
Application number: CN202121948681.6U
Authority: CN
Inventors: 杨晨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-06-07
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a building concrete pipe pile connecting device with strong bending resistance, which comprises a first connecting cylinder, a second connecting cylinder, a guide cylinder and a first connecting disc, wherein the bottom end of the first connecting cylinder is connected with the second connecting cylinder, the upper end of the first connecting cylinder is connected with a support, the outer surface of the support is connected with the guide cylinder, a fixed seat is arranged in the first connecting cylinder, a sliding rod is connected in the fixed seat, the other end of the sliding rod is connected with a first adjusting plate, and one end of the first adjusting plate is connected with the second connecting disc. This building concrete tubular pile extension ware that bending resistance is strong through the board that can adjust the diameter in the inside setting of extension ware, can be fine carry out the self-adaptation according to the shape size of tubular pile and change, by and be provided with the removal connecting rod between the connecting plate, can realize synchronous motion, avoid the tubular pile inhomogeneous and lead to taking off the festival when the installation atress to holistic practicality has been increased.

Description

Building concrete pipe pile extension ware that bending resistance is strong

Technical Field

The utility model relates to the technical field of pile extension devices, in particular to a building concrete pipe pile extension device with strong bending resistance.

Background

The pre-tightening concrete pipe pile is called as pre-stress pipe pile or pipe pile for short, and can be divided into post-tensioning pre-stress pipe pile and pre-tensioning pre-stress pipe pile, the pre-tensioning pre-stress pipe pile is a hollow cylindrical body elongated concrete prefabricated component made by adopting pre-tensioning pre-stress process and centrifugal forming method, and is mainly formed from cylindrical pile body, end plate and steel hoop.

However, although the existing concrete pipe pile splicing device can be used for splicing two pipe piles, most of the existing concrete pipe pile splicing devices are fixed in structure, the corresponding size cannot be adjusted according to the size of the pipe pile, and the pipe pile hoisting device has no function of righting the hoisted pipe pile, generally hoisting machinery is used for hoisting because the weight of the pipe pile is large, in the process of splicing, generally, manual observation and command of hoisting equipment at a butt joint position are carried out to righting the pipe pile, but the hoisting equipment is difficult to be precisely spliced, and the butt joint work of the pipe pile is delayed because the hoisted pipe pile is not right when the pipe pile is spliced, so that the building concrete pipe pile splicing device with strong bending resistance is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a building concrete pipe pile splicer with strong bending resistance, which aims to solve the problems that the existing concrete pipe pile splicer can butt two pipe piles when in use, most of the existing concrete pipe pile splicers are fixed in structure, cannot adjust corresponding size according to the size of a pipe pile, do not have the function of righting a lifted pipe pile, are usually lifted by using a lifting machine due to large weight of the pipe pile, and usually manually observe and command lifting equipment to right the pipe pile at a butt joint part in the butt joint process, but the lifting equipment is difficult to accurately butt joint, and the butt joint work of the pipe piles is delayed due to the fact that the lifted pipe pile is not righted when the pipe piles are butted.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a building concrete tubular pile extension ware that bending resistance is strong, includes first connecting cylinder, second connecting cylinder, guide cylinder and first connection pad, first connecting cylinder bottom is connected with the second connecting cylinder, the upper end of first connecting cylinder is connected with the support, and the surface of support is connected with the guide cylinder, the inside fixing base that is provided with of first connecting cylinder, fixing base internal connection has the slide bar, the other end of slide bar is connected with first regulating plate, the one end of first regulating plate is connected with the second connection pad.

Preferably, the support is connected with the first connecting cylinder in a fitting manner, the support and the guide cylinder are of an integrated structure, and the guide cylinder is of a conical structure.

Preferably, the first connecting cylinder and the second connecting cylinder are of the same structure, the reinforcing rods are annularly distributed at the top end of the first connecting cylinder, the positioning grooves are preset in the bottom end of the first connecting cylinder, and the positioning grooves are in sliding connection with the reinforcing rods.

Preferably, first connecting cylinder internal surface annular distribution has first regulating plate and second regulating plate, first regulating plate and second regulating plate are through removing connecting rod interconnect, first regulating plate and second regulating plate internal surface all are arc column structure, the fixing base all is provided with spacing hole with the slide bar is inside, the downthehole through connection of spacing has the pin rod.

Preferably, the first adjusting plate and the second adjusting plate are connected with the fixing seat in a sliding mode, and the first adjusting plate and the second adjusting plate form a buffering structure through a sliding rod and a pressure spring.

Preferably, the upper end and the lower end of the first connecting cylinder and the second connecting cylinder are respectively provided with a first connecting disc and a second connecting disc, the second connecting discs and the first connecting discs are of the same structure, connecting holes and reinforcing ribs are annularly distributed in the first connecting discs, and bolts are connected in the connecting holes.

Compared with the prior art, the utility model has the beneficial effects that: this building concrete pipe pile extension ware that bending resistance is strong:

1. the diameter-adjustable plate is arranged in the pile extension device, so that self-adaptive change can be well performed according to the shape and size of the tubular pile, and the movable connecting rods are arranged among the connecting plates, so that synchronous movement can be realized, and the phenomenon that the tubular pile is disconnected due to uneven stress during installation is avoided, so that the overall practicability is improved;

2. all set up the connection pad through the upper and lower both ends at the pile extension ware, can make the pile extension ware splice according to the length of tubular pile to set up a plurality of strengthening ribs at the surface of connection pad, can guarantee the intensity of connecting the face, can also avoid connecting the face perk simultaneously and lead to inside sewage enters into the tubular pile, thereby played fine guard action, thereby increased holistic stability.

Drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a schematic perspective view of a first connecting cylinder according to the present invention;

FIG. 3 is a schematic top view of the first connecting cylinder of the present invention;

FIG. 4 is a schematic side view of the first and second adjusting plates according to the present invention.

In the figure: 1. a first connecting cylinder; 2. a second connecting cylinder; 3. a support; 4. a guide cylinder; 5. a reinforcing rod; 6. positioning a groove; 7. a fixed seat; 8. a first adjusting plate; 9. moving the connecting rod; 10. a second adjusting plate; 11. a first splice tray; 12. a second connecting disc; 13. a bolt; 14. reinforcing ribs; 15. connecting holes; 16. a slide bar; 17. a pressure spring; 18. a limiting hole; 19. a pin rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a building concrete tubular pile extension ware that bending resistance is strong, including first connecting cylinder 1, the second connecting cylinder 2, guide cylinder 4 and

first connection pad

11, 1 bottom of first connecting cylinder is connected with second connecting cylinder 2, the upper end of first connecting cylinder 1 is connected with support 3, and the surface of support 3 is connected with guide cylinder 4, 1 inside fixing base 7 that is provided with of first connecting cylinder, 7 internally connected with slide bar 16 of fixing base, 16 the other end of slide bar is connected with first regulating plate 8, the one end of first regulating plate 8 is connected with second connection pad 12.

The support 3 is in fit connection with the first connecting cylinder 1, the support 3 and the guide cylinder 4 are of an integrated structure, the interior of the guide cylinder 4 is of a conical structure, the support 3 is fixed on the bottom surface and is fit to the outer surface of the first connecting cylinder 1, a tubular pile penetrates through the upper end of the guide cylinder 4, the tubular pile can be positioned and installed according to the shape structure of the guide cylinder 4, and safety accidents caused by manual assistance are avoided;

the first connecting cylinder 1 and the second connecting cylinder 2 are of the same structure, the top end of the first connecting cylinder 1 is annularly distributed with the reinforcing rods 5, the positioning groove 6 is preset in the bottom end of the first connecting cylinder 1, the positioning groove 6 is in sliding connection with the reinforcing rods 5, the reinforcing rods 5 are arranged on the first connecting cylinder 1 and the second connecting cylinder 2, and the reinforcing rods 5 correspond to the connecting holes 15 in position, so that the positioning effect can be achieved during installation, and meanwhile, the bending resistance of the whole pile connecting device can be improved;

first regulating plate 8 and second regulating plate 10 have been distributed to 1 internal surface annular of first connecting cylinder, first regulating plate 8 and second regulating plate 10 are through removing connecting rod 9 interconnect, first regulating plate 8 and second regulating plate 10 internal surface all are arc column structure, fixing base 7 all are provided with spacing hole 18 with slide bar 16 inside, it has pin 19 to run through in the spacing hole 18, first regulating plate 8 and second regulating plate 10 are through removing connecting rod 9 interconnect, make first regulating plate 8 and second regulating plate 10 realize synchronous motion, and fixing base 7 corresponds with 16 inside spacing hole 18 positions of slide bar, and use pin 19 to run through, thereby fix the position of first regulating plate 8 and second regulating plate 10.

First regulating plate 8 and second regulating plate 10 and fixing base 7 sliding connection, first regulating plate 8 and second regulating plate 10 constitute buffer structure through slide bar 16 and pressure spring 17, and under the effect of pressure spring 17, slide bar 16 can drive first regulating plate 8 and second regulating plate 10 and slide in fixing base 7 is inside, can carry out the self-adaptation regulation according to the size of tubular pile.

Both ends are provided with first connection pad 11 and second connection pad 12 respectively about first connecting cylinder 1 and the second connecting cylinder 2, second connection pad 12 is the same structure with first connection pad 11, the inside annular distribution of first connection pad 11 has connecting hole 15 and strengthening rib 14, connecting hole 15 internal connection has bolt 13, first connecting cylinder 1 and the 2 junctions of second connecting cylinder all are provided with first connection pad 11 and second connection pad 12, thereby two connection pad connecting holes 15 correspond to each other, and use bolt 13 to fix, fix the junction, carry out the intensity reinforcing by strengthening rib 14 simultaneously, thereby increase the stability of connecting the face.

The working principle is as follows: when the building concrete pipe pile connecting device with strong bending resistance is used, firstly, the support 3 is erected on the ground, the first connecting cylinder 1 and the second connecting cylinder 2 are sequentially inserted into the ground from the guide cylinder 4, the reinforcing rod 5 on the top surface of the second connecting cylinder 2 is inserted into the positioning groove 6 in the first connecting cylinder 1, at the moment, the positions of the first connecting disc 11 and the second connecting disc 12 are also corresponded, the connecting holes 15 of the first connecting disc 11 and the second connecting disc 12 are overlapped, the bolt 13 is used for carrying out threaded connection on the connecting holes 15 of the first connecting disc 11 and the second connecting disc 12, the splicing work of the first connecting cylinder 1 and the second connecting cylinder 2 can be completed, then, the first adjusting plate 8 and the second adjusting plate 10 are stretched according to the diameter of a pipe pile, the slide rod 16 is extruded by the pressure spring 17, the positions of the limiting holes 18 of the first adjusting plate 8 and the second adjusting plate 10 are corresponded, and the pin rod 19 penetrates through the slide rod 16, so that the positions of the first adjusting plate 8 and the second adjusting plate 10 are limited, the telescopic movement is not carried out any more, the self-adaptive adjustment is carried out according to the diameter of the tubular pile, and when the next connecting cylinder is spliced, the first connecting cylinder 1 or the second connecting cylinder 2 is penetrated from the guide cylinder 4 according to the method, so that the overall practicability is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a building concrete pipe pile extension ware that bending resistance is strong, includes first connecting cylinder (1), second connecting cylinder (2), guide cylinder (4) and first flange (11), its characterized in that: first connecting cylinder (1) bottom is connected with second connecting cylinder (2), the upper end of first connecting cylinder (1) is connected with support (3), and the surface of support (3) is connected with guide cylinder (4), first connecting cylinder (1) inside is provided with fixing base (7), fixing base (7) internal connection has slide bar (16), the other end of slide bar (16) is connected with first regulating plate (8), the one end of first regulating plate (8) is connected with second connection pad (12).

2. The construction concrete pipe pile extension with strong bending resistance of claim 1, which is characterized in that: support (3) are connected for the laminating with first connecting cylinder (1), support (3) and guide cylinder (4) are integrated structure, the inside of guide cylinder (4) is the toper column structure.

3. The construction concrete pipe pile extension with strong bending resistance of claim 1, which is characterized in that: the first connecting cylinder (1) and the second connecting cylinder (2) are of the same structure, a reinforcing rod (5) is annularly distributed at the top end of the first connecting cylinder (1), a positioning groove (6) is preset in the bottom end of the first connecting cylinder (1), and the positioning groove (6) is in sliding connection with the reinforcing rod (5).

4. The construction concrete pipe pile extension with strong bending resistance of claim 1, which is characterized in that: first connecting cylinder (1) internal surface annular distribution has first regulating plate (8) and second regulating plate (10), first regulating plate (8) and second regulating plate (10) are through removing connecting rod (9) interconnect, first regulating plate (8) and second regulating plate (10) internal surface all are arc column structure, fixing base (7) all are provided with spacing hole (18) with slide bar (16) inside, it has pin rod (19) to run through in spacing hole (18).

5. The construction concrete pipe pile extension with strong bending resistance of claim 1, which is characterized in that: first regulating plate (8) and second regulating plate (10) and fixing base (7) sliding connection, first regulating plate (8) and second regulating plate (10) constitute buffer structure through slide bar (16) and pressure spring (17).

6. The construction concrete pipe pile extension with strong bending resistance of claim 1, which is characterized in that: both ends are provided with first connection pad (11) and second connection pad (12) respectively about first connecting cylinder (1) and second connecting cylinder (2), second connection pad (12) are the same structure with first connection pad (11), the inside annular distribution of first connection pad (11) has connecting hole (15) and strengthening rib (14), connecting hole (15) internal connection has bolt (13).